function arrayMin(array) {
  if (array.length === 0) return Infinity

  let min = array[0]

  for (let i = 1, l = array.length; i < l; ++i) {
    if (array[i] < min) min = array[i]
  }

  return min
}

function arrayMax(array) {
  if (array.length === 0) return -Infinity

  let max = array[0]

  for (let i = 1, l = array.length; i < l; ++i) {
    if (array[i] > max) max = array[i]
  }

  return max
}

export {arrayMin, arrayMax}
